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Everything about Supercomputer operating system

Use of Operative System by type of extremely powerful computer

A supercomputer operating system is an operating system intended for supercomputers. Since the end of the 20th century, supercomputer operating systems have undergone major transformations, as fundamental changes have occurred in supercomputer architecture. While early operating systems were custom tailored to each supercomputer to gain speed, the trend has been moving away from in-house operating systems and toward some form of Linux, with it running all the supercomputers on the TOP500 list in November 2017. In 2021, top 10 computers run for instance Red Hat Enterprise Linux (RHEL), or some variant of it or other Linux distribution e.g. Ubuntu. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Supercomputer operating systemA 5-minute orientation
  2. Pick up a classic book: Distributed SystemsThe most-reprinted book on the subject
  3. Read the landmark paper: Powerful NASA Supercomputer System Begins OperatingCited 1 times
  4. Go sideways: Slurm Workload ManagerA closely related topic
  5. Go sideways: Lightweight kernel operating systemA closely related topic

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🏆 Landmark papers (most cited)

📚 Books worth reading

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